agenttesla | 22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab

General

Target

22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
Size

694KB
MD5

4bb032b37094b8fe43b01ae9df1b0bc1
SHA1

7fcbba44c546cb388212a293bcc5652c7c6d96b4
SHA256

22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab
SHA512

edb2d2462e06ec07c6a5b94ebeaf1bea1484244d520f506b1f3bd6568aaf07c75548481524ba7146151860ad7523d9fd5b787b569f474d7e7e109b69edc51f4e
SSDEEP

12288:G+Dbg7B778QefLJb/bl3ppB6qkxyUFpnHVglcbSI/Z05zKgcCIEzGJNkZ1AVYM85:fg7BaLJbT6q2yyp4ntvcC5zesZt1Nu40

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.royalgroup.vn
Port:
587
Username:
[email protected]
Password:
Royal@12345

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.royalgroup.vn
Port:
587
Username:
[email protected]
Password:
Royal@12345
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yKLLHGS = "C:\\Users\\Admin\\AppData\\Roaming\\yKLLHGS\\yKLLHGS.exe"	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 api.ipify.org
1 api.ipify.org
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

3584 schtasks.exe

flow	ioc
2	api.ipify.org
1	api.ipify.org

pid	process
3584	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exepowershell.exepowershell.exe

pid	process
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
4204	powershell.exe
392	powershell.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
4204	powershell.exe
392	powershell.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
Token: SeDebugPrivilege	4204	powershell.exe
Token: SeDebugPrivilege	392	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe

description	pid	process	target process
PID 2564 wrote to memory of 4204	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe	powershell.exe
PID 2564 wrote to memory of 4204	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe	powershell.exe
PID 2564 wrote to memory of 4204	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe	powershell.exe
PID 2564 wrote to memory of 392	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe	powershell.exe
PID 2564 wrote to memory of 392	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe	powershell.exe
PID 2564 wrote to memory of 392	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe	powershell.exe
PID 2564 wrote to memory of 3584	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe	schtasks.exe
PID 2564 wrote to memory of 3584	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe	schtasks.exe
PID 2564 wrote to memory of 3584	2564	22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe
"C:\Users\Admin\AppData\Local\Temp\22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2564

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\22c76bd0edd2ea6566dfe0d5c69dbfab47bad66bef4886d9944820afaf934eab.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4204

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tkYxxPcWz.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:392

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tkYxxPcWz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6522.tmp"
2⤵
- Creates scheduled task(s)
PID:3584

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
55f27241384040d250cd37c5c3a6fb0d

SHA1
e6ae6bcc545c0a66ce03e02ac3bb0083c3d7515a

SHA256
d4665a85d5a2d0d1df7dfc73b8a08e7a85b5bf44de2c68661e57ba5604c79e6f

SHA512
eca04e31eddad90adcf079af2625721d4c4db38967c0261ebbb8c3f158d0d5e7b18be6a1d9d5f73456d24896caddfd2b93806e1097b5eed3e71f3d5d2f6a31b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cdb4kjre.cbb.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6522.tmp
Filesize
1KB

MD5
89308f872a80fbf6ba0d1b619ef27b13

SHA1
5b0c49c3be454e43ab35f3034b2017917c6351be

SHA256
f4b10790833bac406b589d1b263e3a9c3ea03dd5c0119991ec27bb06715a1fd5

SHA512
5498b83b3ee10bd09530e090cba8ed04976961fd89f2ede7f0b9537e55a8634fbe1fd2f67bb66d32362baeac13ff3e671b6057f039662c9e7716ed7b9116e68b

Download Submit
memory/392-73-0x0000000007870000-0x000000000788A000-memory.dmp

Filesize
104KB

Download
memory/392-24-0x00000000051A0000-0x00000000051B0000-memory.dmp

Filesize
64KB

Download
memory/392-72-0x0000000007EB0000-0x000000000852A000-memory.dmp

Filesize
6.5MB

Download
memory/392-60-0x0000000070000000-0x000000007004C000-memory.dmp

Filesize
304KB

Download
memory/392-86-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/392-25-0x00000000051A0000-0x00000000051B0000-memory.dmp

Filesize
64KB

Download
memory/392-75-0x0000000007AF0000-0x0000000007B86000-memory.dmp

Filesize
600KB

Download
memory/392-70-0x0000000006B00000-0x0000000006B1E000-memory.dmp

Filesize
120KB

Download
memory/392-71-0x0000000007730000-0x00000000077D3000-memory.dmp

Filesize
652KB

Download
memory/392-23-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2564-7-0x00000000060C0000-0x00000000060CE000-memory.dmp

Filesize
56KB

Download
memory/2564-8-0x00000000060D0000-0x00000000060E6000-memory.dmp

Filesize
88KB

Download
memory/2564-89-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2564-0-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/2564-90-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/2564-10-0x00000000089A0000-0x0000000008A3C000-memory.dmp

Filesize
624KB

Download
memory/2564-9-0x0000000006110000-0x0000000006192000-memory.dmp

Filesize
520KB

Download
memory/2564-88-0x00000000076A0000-0x00000000076F0000-memory.dmp

Filesize
320KB

Download
memory/2564-6-0x0000000006090000-0x00000000060A8000-memory.dmp

Filesize
96KB

Download
memory/2564-5-0x0000000004EB0000-0x0000000004EBA000-memory.dmp

Filesize
40KB

Download
memory/2564-4-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/2564-37-0x00000000061C0000-0x0000000006202000-memory.dmp

Filesize
264KB

Download
memory/2564-3-0x0000000004F20000-0x0000000004FB2000-memory.dmp

Filesize
584KB

Download
memory/2564-2-0x00000000054D0000-0x0000000005A74000-memory.dmp

Filesize
5.6MB

Download
memory/2564-1-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/4204-19-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/4204-49-0x0000000007A60000-0x0000000007A92000-memory.dmp

Filesize
200KB

Download
memory/4204-50-0x0000000070000000-0x000000007004C000-memory.dmp

Filesize
304KB

Download
memory/4204-48-0x0000000006930000-0x000000000697C000-memory.dmp

Filesize
304KB

Download
memory/4204-47-0x0000000006880000-0x000000000689E000-memory.dmp

Filesize
120KB

Download
memory/4204-36-0x0000000006290000-0x00000000065E4000-memory.dmp

Filesize
3.3MB

Download
memory/4204-74-0x0000000007C40000-0x0000000007C4A000-memory.dmp

Filesize
40KB

Download
memory/4204-20-0x00000000058E0000-0x0000000005902000-memory.dmp

Filesize
136KB

Download
memory/4204-76-0x0000000007DD0000-0x0000000007DE1000-memory.dmp

Filesize
68KB

Download
memory/4204-77-0x0000000007E00000-0x0000000007E0E000-memory.dmp

Filesize
56KB

Download
memory/4204-78-0x0000000007E10000-0x0000000007E24000-memory.dmp

Filesize
80KB

Download
memory/4204-79-0x0000000007F10000-0x0000000007F2A000-memory.dmp

Filesize
104KB

Download
memory/4204-80-0x0000000007EF0000-0x0000000007EF8000-memory.dmp

Filesize
32KB

Download
memory/4204-21-0x0000000005980000-0x00000000059E6000-memory.dmp

Filesize
408KB

Download
memory/4204-22-0x0000000006160000-0x00000000061C6000-memory.dmp

Filesize
408KB

Download
memory/4204-87-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/4204-16-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/4204-17-0x0000000005A30000-0x0000000006058000-memory.dmp

Filesize
6.2MB

Download
memory/4204-18-0x0000000002F00000-0x0000000002F10000-memory.dmp

Filesize
64KB

Download
memory/4204-15-0x0000000002FA0000-0x0000000002FD6000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads